@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
        
        :root {
            --primary-color: #6c5ce7;
            --secondary-color: #a29bfe;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --text-dark: #2d3436;
            --text-light: #f8f9fa;
            --success-color: #00b894;
            --danger-color: #d63031;
            --warning-color: #fdcb6e;
            --info-color: #0984e3;
            --card-bg-dark: rgba(255, 255, 255, 0.05);
            --card-bg-light: rgba(255, 255, 255, 0.9);
            --header-bg-dark: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            --header-bg-light: linear-gradient(135deg, #6c5ce7, #a29bfe);
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Poppins", sans-serif;
        }
        
        body {
            background-color: var(--dark-color);
            color: var(--text-light);
            min-height: 100vh;
            overflow-x: hidden;
            transition: var(--transition);
        }
        
        body.light-mode {
            background-color: #f5f6fa;
            color: var(--text-dark);
            --dark-color: #f5f6fa;
            --light-color: #1a1a2e;
        }
        
        /* Header Styles */
        header {
            background: var(--header-bg-dark);
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
            transition: var(--transition);
        }
        
        body.light-mode header {
            background: var(--header-bg-light);
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            text-decoration: none;
        }
        
        .logo i {
            font-size: 2rem;
        }
        
        .search-container {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50px;
            padding: 0.5rem 1rem;
            width: 300px;
            transition: var(--transition);
        }
        
        body.light-mode .search-container {
            background: rgba(0, 0, 0, 0.1);
        }
        
        .search-container:focus-within {
            background: rgba(255, 255, 255, 0.3);
            width: 350px;
        }
        
        body.light-mode .search-container:focus-within {
            background: rgba(0, 0, 0, 0.2);
        }
        
        .search-container input {
            background: transparent;
            border: none;
            outline: none;
            color: white;
            width: 100%;
            padding: 0.5rem;
            font-size: 1rem;
        }
        
        body.light-mode .search-container input {
            color: var(--text-dark);
        }
        
        .search-container input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }
        
        body.light-mode .search-container input::placeholder {
            color: rgba(0, 0, 0, 0.6);
        }
        
        .search-container button {
            background: transparent;
            border: none;
            color: white;
            cursor: pointer;
            font-size: 1.2rem;
        }
        
        body.light-mode .search-container button {
            color: var(--text-dark);
        }
        
        /* Main Content */
        main {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
        }
        
        .hero {
            text-align: center;
            margin-bottom: 3rem;
            padding: 2rem 0;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero p {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 700px;
            margin: 0 auto;
        }
        
        body.light-mode .hero p {
            color: rgba(0, 0, 0, 0.7);
        }
        
        /* Platform Selector */
        .platform-selector {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 3rem;
        }
        
        .platform-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 1rem 2rem;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            text-decoration: none;
            font-size: 1.2rem;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid transparent;
        }
        
        body.light-mode .platform-btn {
            background: rgba(0, 0, 0, 0.1);
            color: var(--text-dark);
        }
        
        .platform-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }
        
        body.light-mode .platform-btn:hover {
            background: rgba(0, 0, 0, 0.2);
        }
        
        .platform-btn.active {
            background: var(--primary-color);
            border-color: var(--secondary-color);
            box-shadow: 0 5px 15px rgba(108, 92, 231, 0.4);
        }
        
        .platform-btn i {
            font-size: 1.5rem;
        }
        
        /* Apps Grid */
        .apps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .app-card {
            background: var(--card-bg-dark);
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        body.light-mode .app-card {
            background: var(--card-bg-light);
            border: 1px solid rgba(0, 0, 0, 0.1);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .app-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            border-color: var(--primary-color);
        }
        
        .app-image {
            width: 100%;
            height: 150px;
            object-fit: contain;
            background: rgba(255, 255, 255, 0.1);
            padding: 1rem;
        }
        
        body.light-mode .app-image {
            background: rgba(0, 0, 0, 0.05);
        }
        
        .app-info {
            padding: 1.5rem;
        }
        
        .app-info h3 {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }
        
        body.light-mode .app-info h3 {
            color: var(--text-dark);
        }
        
        .app-info p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            margin-bottom: 1rem;
            min-height: 60px;
        }
        
        body.light-mode .app-info p {
            color: rgba(0, 0, 0, 0.7);
        }
        
        .app-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
        }
        
        body.light-mode .app-meta {
            color: rgba(0, 0, 0, 0.6);
        }
        
        .download-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            padding: 0.8rem;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }
        
        .download-btn:hover {
            background: var(--secondary-color);
            transform: translateY(-2px);
        }
        
        .download-btn i {
            font-size: 1.2rem;
        }
        
        /* Category Filter */
        .category-filter {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 2rem;
            justify-content: center;
        }
        
        .category-btn {
            padding: 0.5rem 1rem;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.9rem;
        }
        
        body.light-mode .category-btn {
            background: rgba(0, 0, 0, 0.1);
            color: var(--text-dark);
        }
        
        .category-btn:hover, .category-btn.active {
            background: var(--primary-color);
            color: white;
        }
        
        /* Footer */
        footer {
            background: rgba(0, 0, 0, 0.3);
            padding: 2rem 0;
            margin-top: 3rem;
            text-align: center;
        }
        
        body.light-mode footer {
            background: rgba(0, 0, 0, 0.05);
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .copyright {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
        }
        
        body.light-mode .copyright {
            color: rgba(0, 0, 0, 0.5);
        }
        
        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 99;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            border: none;
        }
        
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        
        .back-to-top:hover {
            background: var(--secondary-color);
            transform: translateY(-3px);
        }
        
        /* Loading Screen */
        #loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--dark-color);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            flex-direction: column;
            transition: var(--transition);
        }
        
        .loader {
            position: relative;
            width: 100px;
            height: 100px;
        }
        
        .square {
            background: var(--primary-color);
            width: 15px;
            height: 15px;
            position: absolute;
            top: 50%;
            left: 50%;
            margin-top: -7.5px;
            margin-left: -7.5px;
            border-radius: 2px;
        }
        
        @keyframes loader_5191 {
            from {
                opacity: 0;
                transform: scale(0.5);
            }
        
            to {
                opacity: 1;
                transform: scale(1.2);
            }
        }
        
        #sq1 {
            margin-top: -25px;
            margin-left: -25px;
            animation: loader_5191 675ms ease-in-out 0s infinite alternate;
        }
        
        #sq2 {
            margin-top: -25px;
            animation: loader_5191 675ms ease-in-out 75ms infinite alternate;
        }
        
        #sq3 {
            margin-top: -25px;
            margin-left: 15px;
            animation: loader_5191 675ms ease-in-out 150ms infinite;
        }
        
        #sq4 {
            margin-left: -25px;
            animation: loader_5191 675ms ease-in-out 225ms infinite;
        }
        
        #sq5 {
            animation: loader_5191 675ms ease-in-out 300ms infinite;
        }
        
        #sq6 {
            margin-left: 15px;
            animation: loader_5191 675ms ease-in-out 375ms infinite;
        }
        
        #sq7 {
            margin-top: 15px;
            margin-left: -25px;
            animation: loader_5191 675ms ease-in-out 450ms infinite;
        }
        
        #sq8 {
            margin-top: 15px;
            animation: loader_5191 675ms ease-in-out 525ms infinite;
        }
        
        #sq9 {
            margin-top: 15px;
            margin-left: 15px;
            animation: loader_5191 675ms ease-in-out 600ms infinite;
        }
        
        .loading-text {
            color: white;
            margin-top: 2rem;
            font-size: 1.2rem;
            text-align: center;
        }
        
        body.light-mode .loading-text {
            color: var(--text-dark);
        }
        
        /* Theme Toggle */
        .theme-toggle {
            position: fixed;
            bottom: 2rem;
            left: 2rem;
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 99;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            border: none;
            transition: var(--transition);
        }
        
        .theme-toggle:hover {
            background: var(--secondary-color);
            transform: translateY(-3px);
        }
        
        /* Animation for app cards */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .app-card {
            animation: fadeIn 0.5s ease forwards;
            opacity: 0;
        }
        
        .app-card:nth-child(1) { animation-delay: 0.1s; }
        .app-card:nth-child(2) { animation-delay: 0.2s; }
        .app-card:nth-child(3) { animation-delay: 0.3s; }
        .app-card:nth-child(4) { animation-delay: 0.4s; }
        .app-card:nth-child(5) { animation-delay: 0.5s; }
        .app-card:nth-child(6) { animation-delay: 0.6s; }
        .app-card:nth-child(7) { animation-delay: 0.7s; }
        .app-card:nth-child(8) { animation-delay: 0.8s; }
        
        /* Tooltip for download button */
        .tooltip {
            position: relative;
            display: inline-block;
        }
        
        .tooltip .tooltiptext {
            visibility: hidden;
            width: 120px;
            background-color: #555;
            color: #fff;
            text-align: center;
            border-radius: 6px;
            padding: 5px;
            position: absolute;
            z-index: 1;
            bottom: 125%;
            left: 50%;
            margin-left: -60px;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .tooltip .tooltiptext::after {
            content: "";
            position: absolute;
            top: 100%;
            left: 50%;
            margin-left: -5px;
            border-width: 5px;
            border-style: solid;
            border-color: #555 transparent transparent transparent;
        }
        
        .tooltip:hover .tooltiptext {
            visibility: visible;
            opacity: 1;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .navbar {
                flex-direction: column;
                gap: 1rem;
                padding: 1rem;
            }
            
            .search-container {
                width: 100%;
            }
            
            .search-container:focus-within {
                width: 100%;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .platform-selector {
                flex-direction: column;
                gap: 1rem;
            }
            
            .platform-btn {
                width: 100%;
                justify-content: center;
            }
            
            .apps-grid {
                grid-template-columns: 1fr;
            }
        }
                /* Download Counter */
        .download-counter {
            position: fixed;
            top: 20px;
            right: 20px;
            background: rgba(0,0,0,0.7);
            color: white;
            padding: 10px 15px;
            border-radius: 50px;
            display: flex;
            align-items: center;
            gap: 5px;
            z-index: 99;
        }

        /* Favorites Button */
        .favorite-btn {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(0,0,0,0.7);
            border: none;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: white;
            font-size: 1rem;
            z-index: 2;
        }
        
        .favorite-btn.favorited {
            color: #ff7675;
        }

        /* Copy Link Button */
        .copy-link-btn {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(0,0,0,0.7);
            border: none;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: white;
            font-size: 1rem;
            z-index: 2;
        }
        
        .copy-link-btn.copied {
            color: #74b9ff;
        }

        /* Toast Notification */
        .toast {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0,0,0,0.8);
            color: white;
            padding: 12px 24px;
            border-radius: 5px;
            z-index: 1000;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .toast.show {
            opacity: 1;
        }

        /* Adjust app card for new buttons */
        .app-card {
            position: relative;
                }